Describe the difference between rational and irrational numbers.
How to use the quadratic formula to solve a quadratic equation
Interactive Video
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Mathematics, Information Technology (IT), Architecture
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11th Grade - University
•
Hard
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The video tutorial covers solving quadratic equations, starting with factoring and moving to the quadratic formula when factoring is not possible. It explains the discriminant's role in determining the types of solutions, such as real, complex, rational, and irrational roots. The tutorial also demonstrates simplifying square roots and provides a step-by-step guide to finding and simplifying the final solution of a quadratic equation.
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3 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the process to simplify the square root of a number?
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the final simplified answer for the values of X in the quadratic equation discussed?
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